2013-12-09 13:51:09 +01:00
|
|
|
/*!
|
|
|
|
* \copy
|
|
|
|
* Copyright (c) 2013, Cisco Systems
|
|
|
|
* All rights reserved.
|
|
|
|
*
|
|
|
|
* Redistribution and use in source and binary forms, with or without
|
|
|
|
* modification, are permitted provided that the following conditions
|
|
|
|
* are met:
|
|
|
|
*
|
|
|
|
* * Redistributions of source code must retain the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer.
|
|
|
|
*
|
|
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
|
|
* notice, this list of conditions and the following disclaimer in
|
|
|
|
* the documentation and/or other materials provided with the
|
|
|
|
* distribution.
|
|
|
|
*
|
|
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
|
|
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef ___LD_ST_MACROS___
|
|
|
|
#define ___LD_ST_MACROS___
|
|
|
|
|
|
|
|
#include "typedefs.h"
|
|
|
|
|
|
|
|
#ifdef __GNUC__
|
|
|
|
|
2013-12-12 23:21:12 +01:00
|
|
|
struct tagUnaligned_64 {
|
|
|
|
uint64_t l;
|
|
|
|
} __attribute__ ((packed));
|
|
|
|
struct tagUnaligned_32 {
|
|
|
|
uint32_t l;
|
|
|
|
} __attribute__ ((packed));
|
|
|
|
struct tagUnaligned_16 {
|
|
|
|
uint16_t l;
|
|
|
|
} __attribute__ ((packed));
|
|
|
|
|
|
|
|
#define LD16(a) (((struct tagUnaligned_16 *) (a))->l)
|
|
|
|
#define LD32(a) (((struct tagUnaligned_32 *) (a))->l)
|
|
|
|
#define LD64(a) (((struct tagUnaligned_64 *) (a))->l)
|
|
|
|
//#define _USE_STRUCT_INT_CVT
|
2013-12-09 13:51:09 +01:00
|
|
|
// #ifdef _USE_STRUCT_INT_CVT
|
2013-12-12 23:21:12 +01:00
|
|
|
#define ST16(a, b) (((struct tagUnaligned_16 *) (a))->l) = (b)
|
|
|
|
#define ST32(a, b) (((struct tagUnaligned_32 *) (a))->l) = (b)
|
|
|
|
#define ST64(a, b) (((struct tagUnaligned_64 *) (a))->l) = (b)
|
2013-12-09 13:51:09 +01:00
|
|
|
// #else
|
|
|
|
// inline void_t __ST16(void_t *dst, uint16_t v) { memcpy(dst, &v, 2); }
|
|
|
|
// inline void_t __ST32(void_t *dst, uint32_t v) { memcpy(dst, &v, 4); }
|
2013-12-12 23:21:12 +01:00
|
|
|
//inline void_t __ST64(void_t *dst, uint64_t v) { memcpy(dst, &v, 8); }
|
2013-12-09 13:51:09 +01:00
|
|
|
// #endif
|
|
|
|
|
|
|
|
#else
|
2013-12-12 23:21:12 +01:00
|
|
|
|
2013-12-09 13:51:09 +01:00
|
|
|
//#define INTD16(a) (*((int16_t*)(a)))
|
|
|
|
//#define INTD32(a) (*((int32_t*)(a)))
|
|
|
|
//#define INTD64(a) (*((int64_t*)(a)))
|
|
|
|
|
|
|
|
#define LD16(a) (*((uint16_t*)(a)))
|
|
|
|
#define LD32(a) (*((uint32_t*)(a)))
|
|
|
|
#define LD64(a) (*((uint64_t*)(a)))
|
|
|
|
|
|
|
|
#define ST16(a, b) *((uint16_t*)(a)) = (b)
|
|
|
|
#define ST32(a, b) *((uint32_t*)(a)) = (b)
|
|
|
|
#define ST64(a, b) *((uint64_t*)(a)) = (b)
|
|
|
|
|
|
|
|
#endif /* !__GNUC__ */
|
|
|
|
|
|
|
|
#ifndef INTD16
|
|
|
|
#define INTD16 LD16
|
|
|
|
#endif//INTD16
|
|
|
|
|
|
|
|
#ifndef INTD32
|
|
|
|
#define INTD32 LD32
|
|
|
|
#endif//INTD32
|
|
|
|
|
|
|
|
#ifndef INTD64
|
|
|
|
#define INTD64 LD64
|
|
|
|
#endif//INTD64
|
|
|
|
|
|
|
|
#endif//___LD_ST_MACROS___
|